Global Patent Index - EP 1017873 A1

EP 1017873 A1 20000712 - SINGLE BODY INJECTOR AND DEPOSITION CHAMBER

Title (en)

SINGLE BODY INJECTOR AND DEPOSITION CHAMBER

Title (de)

EINTEILIGES INJEKTIONSGERÄT UND ABSCHEIDUNGSKAMMER

Title (fr)

INJECTEUR MONOBLOC ET CHAMBRE POUR FORMATION DE DEPOTS

Publication

EP 1017873 A1 20000712 (EN)

Application

EP 98933329 A 19980710

Priority

  • US 9814393 W 19980710
  • US 89246997 A 19970714

Abstract (en)

[origin: EP1889817A2] The injector (105) comprises a member with a gas delivery surface (114), passage(s) (117) formed therein for receiving a gas, and distribution channel(s) (118) which extend between the passage(s) (117) and the gas delivery surface. The gas delivery surface (114) contains rounded side regions and a center recessed region. The injector may include a second passage (156) and a distribution channel (157), which extends between the second passage (156) and a rounded side region of the gas delivery surface (114), formed therein for delivering an etchant species. The deposition chamber (155) includes at least one injector (105); a plurality of vent blocks (106); and a support (122) positioned beneath the injector (105) and vent blocks (106), creating a deposition region (124) therebetween. The vent blocks (106) are positioned adjacent one on each side of the injector (105), and spaced from the injector (105) to define exhaust channels (107) therebetween.

IPC 1-7

C23C 16/00; C23C 16/44; C03B 19/14

IPC 8 full level

C03C 17/00 (2006.01); C23C 16/44 (2006.01); C23C 16/455 (2006.01); H01L 21/205 (2006.01); H01L 21/3065 (2006.01); H01L 21/31 (2006.01)

CPC (source: EP KR US)

C03C 17/002 (2013.01 - EP US); C23C 16/4405 (2013.01 - EP US); C23C 16/4412 (2013.01 - EP KR US); C23C 16/455 (2013.01 - EP US); C23C 16/45514 (2013.01 - EP KR US); C23C 16/45519 (2013.01 - EP US); C23C 16/45568 (2013.01 - KR); C23C 16/45572 (2013.01 - EP US); C23C 16/45574 (2013.01 - KR); C23C 16/45591 (2013.01 - KR); C23C 16/45595 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9904059 A1 19990128; AT E472615 T1 20100715; AU 8299398 A 19990210; CN 1122116 C 20030924; CN 1265163 A 20000830; DE 69841749 D1 20100812; EP 1017873 A1 20000712; EP 1017873 A4 20040825; EP 1017873 B1 20100630; EP 1889817 A2 20080220; EP 1889817 A3 20080227; EP 1889817 B1 20130612; JP 2001510242 A 20010731; JP 2004235660 A 20040819; JP 3607198 B2 20050105; JP 4216212 B2 20090128; KR 100355058 B1 20021005; KR 20010021866 A 20010315; TW 412597 B 20001121; US 6022414 A 20000208

DOCDB simple family (application)

US 9814393 W 19980710; AT 98933329 T 19980710; AU 8299398 A 19980710; CN 98807203 A 19980710; DE 69841749 T 19980710; EP 07023348 A 19980710; EP 98933329 A 19980710; JP 2000503260 A 19980710; JP 2004076806 A 20040317; KR 20007000430 A 20000114; TW 87111447 A 19980714; US 89246997 A 19970714